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NIOS Class 12 Syllabus 2023 (Updated), Important Topics & Marking Scheme

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Uddipana Choudhury

Content Writer

The NIOS Board Class 12 Syllabus is important for the students to identify crucial topics for focused study. Familiarity with the syllabus and allocating study time accordingly is vital for improving NIOS 12th exam results.

  • The syllabus also includes marks weightage assigned to a particular topic in each subject, thus helping students prepare for their class 12 exams with proper planning. 
  • Candidates can also change their subjects later by making corrections in the admission form.
How to Download NIOS Board Class 12 Syllabus

How to Download NIOS Board Class 12 Syllabus?

Candidates can download the new NIOS class 12 syllabus 2023 from the official website. They can download Hindi and English medium NIOS 12th syllabus 2023 for practical and theory exams by following the given steps:

  • Browse the official website: nios.ac.in.
  • Click on the link to the student information section.
  • Then select the option of NIOS senior secondary syllabus 2023.
  • The next page will open on the screen. Click on the relevant link of NIOS 12th syllabus 2023 as per subject.
  • Now, download the pdf file opened on the screen.
NIOS Board Class 12 Subjects

NIOS Board Class 12 Subjects

NIOS class 12 subjects are divided into six groups - A, B, C, D, E, and F. Candidates have to select subjects among all the six groups. Students of Class 12 can choose five subjects - one or two maximum from language (Group A) and the remaining subjects from B, C, D, E and F groups. However, they have certain restrictions from selecting subjects like only one subject from each group of C, D, E, and F can be obtained. Students can find the entire subject lists and NIOS class 12th syllabus 2023 below.

List of Subjects in Class 12

The table below contains the group-wise subjects for NIOS class 12:

Groups Subjects
Group A Hindi, English, Bengali, Sanskrit, Urdu, Punjabi, Gujarati, Tamil, Arabic, Persian 
Group B Mathematics, Psychology, Home Science, Geography, Economics, Business Studies, Ved Adhyayan, Sanskrit Vyakaran, Sanskrit Sahitya, Bhartiya Darshan, Painting, Data Entry Operations, Tourism
Group C Physics, History, Information Science, Library
Group D Chemistry, Mass Communication, Political Science 
Group E Biology, Accountancy, Introduction to Law
Group F Computer Science, Sociology, Environmental Science
Class 12 Syllabus

NIOS Class 12 Syllabus: Subject-wise

Students can check subject-wise syllabus and marking scheme from the below tables:

English Syllabus

The syllabus of English is given below:

S.No. Section Marks
1. Prescribed Texts 20
2. Functional Grammar 15
3. Functional Writing Skills 25
4. Comprehension (Unfamiliar Passages) 20
5. Optional Module 20
Total 100

Physics Syllabus

The chapters included in NIOS class 12 physics are:

S.No. Topics Marks
Core Modules
1. Motion, Force and Energy 14
2. Properties of Matter 08
3. Heat and Thermodynamics 06
4. Electricity and Magnetism 14
5. Oscillations and Waves 06
6. Optics and Optical Instruments 08
7. Atoms and Nuclei 07
8. Semiconductors and their Applications 07
Optional Modules
1. Astrophysics 10
2. Electronics 10
3. Photography and Audio-Videography 10
4. Physics in Medical Sciences 10

Chemistry Syllabus

The syllabus of Chemistry is provided below:

S.No. Module Marks
Core Modules
1. Atom, Molecule and Chemical Arithmetics 07
2. Atomic Structure and Chemical Bonding 12
3. States of Matter 12
4. Chemical Energetics 08
5. Chemical Dynamics 08
6. Chemistry of Elements 10
7. Chemistry of Organic Compounds 12
Optional Modules
1. Environmental Chemistry OR Chemistry and Industry 15

Biology Syllabus

Biology syllabus includes the following chapters:

S.No. Module Marks
Core Modules
1. Diversity and Evolution of Life 06
2. Cell, Cell Functions and Tissues 10
3. Functional Morphology and Life Processes in Plants 11
4. Functional Morphology and Life Processes in Animals 11
5. Reproduction and Development 10
6. Heredity and Genetics 10
7. Population Explosion and Family Planning 04
8. Environmental Biology 08
Optional Modules
1. Tools and Techniques in Biology 10
2. Economic Biology 10
3. Health Science 10
4. Emerging Areas in Biology – Biochemistry, Biotechnology and Immunobiology 10

Mathematics Syllabus

Check the complete syllabus of mathematics from the below table:

Business Studies

The syllabus of Business Studies is provided below:

S.No. Module Marks
Core Modules
1. Introduction to Business 16
2. Business as a Career 08
3. Trade and Service Activities 16
4. Management of Business 16
5. Financing of Business 12
6. Marketing 12
Optional Modules (Any One)
7. Office Procedures & Practices 20
8. Practical Banking 20
9. Introduction to Factory Set-up 20
10. Agency Services 20

Accountancy Syllabus

The marks distribution and syllabus of Accountancy is as follows:

S.No. Module Marks
Core Modules
1. Introduction to Financial Accounting 06
2. Accounting Terms, Accounting Equation and Journal 06
3. Voucher Approach in Accounting 12
4. Bank Reconciliation Statement 06
5. Financial Statements 15
6. Partnership Accounts 20
7. Accounting for Share Capital 15
Optional Module (Any One)
8. Analysis of Financial Statements 20
9. Final Accounts of Non-Trading Organisations 20

Geography Syllabus

The syllabus of Geography is given below:

S.No. Module Marks
Core Module
1. The Earth – A Living Planet 03
2. The Domain of Air on the Planet Earth 08
3. The Domain of Water on the Planet Earth 04
4. Changing Face of the Planet Earth 12
5. Life on the Earth 08
6. Physical Setting in India 08
7. Natural Resources and their Development in India 07
8. Man-made Resources and their Development in India 12
9. Human Resources and their Development in India 08
Optional Module (Any One)
10. Teaching of Geography at Primary Level 10
11. Geography of Tourism in India 10
12. Field Work in Geography

History Syllabus

The chapters covered in class 12 History are mentioned below:

S.No. Module Marks
1. Ancient Indian History 08
2. Climax of Ancient India 10
3. Legacy of Ancient India 12
4. Rise and Fall of the Delhi Sultanate 08
5. The Mughal Empire 10
6. Contribution of Medieval India 12
7. Renascent India 08
8. India’s Struggle for Independence 22
9. Maps 10
Passing Criteria

NIOS 12th Exams 2023 Preparation Tips

Preparing for the NIOS 12th Exams in 2023? Here are some effective tips:

  1. Thorough Syllabus Coverage: Aim to complete the entire NIOS 12th syllabus before the release of the date sheet.

  2. Smart Time Management: Create a well-structured study timetable to make the most of your study time. Allocate time for your interests and hobbies to keep your mind refreshed.

  3. Master Concepts: Dive into the NIOS study material and ensure a solid grasp of all concepts. Don't hesitate to seek clarifications from teachers or peers if you have any doubts.

  4. Practice with Samples: Once the syllabus is covered, begin practicing NIOS Sample Papers or question papers. This practice helps assess your preparation level.

  5. Exam Pattern Familiarity: Solving sample papers exposes you to the exam patterns, question types, marks distribution, and difficulty levels. This familiarity boosts your confidence.

  6. Minimize Distractions: Create a focused study environment by limiting distractions such as TV, mobile phones, and games.

NIOS Class 12 Passing Criteria

The passing criteria for class 12 is as follows:

  • More than two language papers cannot be taken and the marks shall also be considered for a maximum of two language papers.
  • 33% marks shall be secured collectively in practical and theory in each subject as well as in aggregate.
  • In class 12, the candidates are required to pass in at least five subjects. Candidates failing in any one subject will be required to appear in supplementary examinations.
FAQs

Frequently Asked Questions

Ques. How many subjects are there in NIOS class 12 board examination?

Ans. Candidates are supposed to choose a minimum of five subjects in class 12. Two additional language/general papers can be selected but that is not compulsory for all.

Ques. What are the language paper options in class 12?

Ans. In class 12 English and Hindi are two optional language papers. Candidates can also select other languages such as sanskrit, urdu, malayalam, kannada etc.

Ques. What are the minimum marks required to pass in class 12?

Ans. Candidates are required to secure 33% marks in each subject. Also, an aggregate of 33% marks is required to pass the board exam.

Ques. Is it necessary to pass in theory and practical separately?

Ans. It is not necessary to secure 33% in theory and practical separately. The marks will be considered out of 100.

*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.

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